rThreat is a threat simulation and security validation platform designed to test an organization's defensive security controls using both known and unknown threat artifacts. The platform allows users to simulate real-world threats against security infrastructure components to evaluate their effectiveness. It supports testing of a range of security controls including antivirus, firewall, intrusion detection and prevention systems (IDS/IPS), incident response retainers, next-generation firewalls, and SIEM solutions. rThreat operates in multiple testing modes: - Known threat artifact packages can be used to perform baseline security control testing against established threat signatures. - Unknown threat artifact files, including zero-day files, can be used to test advanced detection capabilities such as SIEMs, evaluating how well they respond to novel or previously unseen threats. The platform includes an interface accessible via a guided demo format, with multiple demo segments covering platform navigation, basic threat testing, and live zero-day testing scenarios.